2012
DOI: 10.1007/s11051-012-1285-7
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YBa2Cu3O7−δ matrix-induced in situ growth of plasmonic Au nanoparticles for biological sensor devices

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Cited by 18 publications
(10 citation statements)
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“…started after reaching a heater temperature of 780 C with an oxygen partial pressure of 50 Pa. From previous investigations, 13 it is known that while heating the gold, film rearranges into a distribution of nanoparticles on the STO driven by surface energy reduction. During the YBCO film growth, the particle number and distribution change in a characteristic way.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…started after reaching a heater temperature of 780 C with an oxygen partial pressure of 50 Pa. From previous investigations, 13 it is known that while heating the gold, film rearranges into a distribution of nanoparticles on the STO driven by surface energy reduction. During the YBCO film growth, the particle number and distribution change in a characteristic way.…”
Section: Methodsmentioning
confidence: 99%
“…During the YBCO film growth, the particle number and distribution change in a characteristic way. 13 Sample cooling after deposition was carried out at a rate of 50 K/min with 800 mbar oxygen pressure to ensure sufficient oxygen content in the YBCO. Further device processing is done by a typical photolithographic process, detailed description of which can be found elsewhere.…”
Section: Methodsmentioning
confidence: 99%
“…In [14], we stated that it is necessary to remove the matrix in order to carry out LSPR experiments with biological molecules. Certainly, this would be the best way because the efficiency of the plasmonic detection is influenced by the thickness of the particle covered film.…”
Section: Au Nanoparticle Formation In Crystalline Highindexed Srtio 3mentioning
confidence: 99%
“…The growing number of LSPR potential application areas is based on rapid advances in particle fabrication. There are different possibilities to produce particles-using chemical syntheses [10], lithography [7,8], dewetting processes [11][12][13], or self-organized preparation within matrices [14][15][16][17]. All of these methods allow fabricating different kinds of particles but with different complexity.…”
Section: Introductionmentioning
confidence: 99%
“…Plasmonic sensors also have been used in biochip applications and biosensors [13][14][15]. Other techniques such as localized plasmon resonance have also been utilized in various biomedical applications [16]. In summary, plasmon-based sensing methods are indispensable tools for sensing in the field of biomedicine.…”
Section: Introductionmentioning
confidence: 99%